##Replication code for "drivers of resemblance: explaining the conversion of pre-electoral coalitions
##into coalition cabinets"
library(QCA)
library(tidyverse)
library(ragg)
library(SetMethods)
library(showtext)

sec <- read.csv("dpr.csv", sep=";")


##Calibration Process----
sec1 <- sec %>%
        filter(type == "pre") %>%
        select(-type, -legislative_type, -inter_party_primaries,
               -low_chamber, -upp_chamber, -status, -country, -ce) %>%
        column_to_rownames(var = "cases")

sec2 <- sec1 %>%
        mutate(lwpol = calibrate(lwpol, type = "fuzzy", method = "direct", threshold = "e=3, c=2, i=1")) %>%
        mutate(hlpol = calibrate(hlpol, type = "fuzzy", method = "direct", threshold = "e=1.5, c=2.7, i=4")) %>%
        mutate(htemp = calibrate(htemp, type = "fuzzy", method = "direct", threshold = "e=85, c=70, i=55")) %>%
        mutate(lplp = calibrate(lplp, type = "fuzzy", method = "direct", threshold = "e=0.5, c=0.405, i=0.3")) %>%
        rename(LWPOL = lwpol,
               MAJ = maj, 
               HLPOL = hlpol,
               HTEMP = htemp,
               LPP = lplp,
               CR = cr)

TTsec <- truthTable(sec2, outcome = "CR",
                    complete = TRUE, incl.cut = 0.8,
                    sort.by = "incl, n+",
                    show.cases = TRUE)

ESA <- findRows("~MAJ*~HTEMP", obj = TTsec)

##The code below produces Table A.3 in the Supplementary Material. Pathways have been rearranged for better readability.
conservative_result <- minimize(TTsec, details = TRUE)

##The code below produces Table A.4 in the Supplementary Material. Pathways have been rearranged for better readability.
parsimonious_result <- minimize(TTsec, include = "?", details = TRUE, exclude = ESA)
